Merge branch 'upstream' into concedo_experimental

# Conflicts:
#	.github/workflows/release.yml
#	.github/workflows/server.yml
#	.github/workflows/ui-build.yml
#	.github/workflows/ui-publish.yml
#	CMakeLists.txt
#	docs/autoparser.md
#	docs/backend/snapdragon/CMakeUserPresets.json
#	docs/backend/snapdragon/README.md
#	docs/backend/snapdragon/windows.md
#	docs/function-calling.md
#	examples/model-conversion/scripts/embedding/run-original-model.py
#	ggml/src/ggml-hexagon/htp/hmx-flash-attn-ops.c
#	ggml/src/ggml-opencl/ggml-opencl.cpp
#	ggml/src/ggml-opencl/kernels/cvt.cl
#	ggml/src/ggml-opencl/kernels/gemm_moe_mxfp4_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemm_moe_q4_0_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemm_moe_q4_1_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemm_moe_q4_k_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemm_moe_q5_0_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemm_moe_q5_1_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemm_moe_q5_k_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemm_moe_q6_k_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemv_moe_mxfp4_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemv_moe_q4_0_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemv_moe_q4_1_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemv_moe_q4_k_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemv_moe_q5_0_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemv_moe_q5_1_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemv_moe_q5_k_f32_ns.cl
#	ggml/src/ggml-opencl/kernels/gemv_moe_q6_k_f32_ns.cl
#	ggml/src/ggml-sycl/common.hpp
#	ggml/src/ggml-sycl/dmmv.cpp
#	ggml/src/ggml-sycl/gated_delta_net.cpp
#	ggml/src/ggml-sycl/ggml-sycl.cpp
#	ggml/src/ggml-vulkan/CMakeLists.txt
#	ggml/src/ggml-zendnn/CMakeLists.txt
#	ggml/src/ggml-zendnn/ggml-zendnn.cpp
#	requirements/requirements-convert_hf_to_gguf.txt
#	scripts/snapdragon/windows/setup-build.ps1
#	tools/perplexity/perplexity.cpp

common/common.h

@@ -618,11 +618,7 @@ struct common_params {
     std::map<std::string, std::string> default_template_kwargs;
 
     // UI configs
-#ifdef LLAMA_UI_DEFAULT_ENABLED
-    bool ui = LLAMA_UI_DEFAULT_ENABLED != 0;
-#else
-    bool ui = true; // default to enabled when not set
-#endif
+    bool ui = true;
 
     // Deprecated: use ui, ui_mcp_proxy, ui_config_json instead
     bool webui = ui;